In trimming larger pieces of high quality sea foam from Afghanistan, I cut off a terminus. This small standard round brilliant came from that terminus. It has the heart of a champion, but not the tonal value to measure up. Still the IceT group always has a home for a barely colored tourmaline. The bit of sea foam is flawless and bright and can come and visit the big boys anytime she wants, but she will always feel a bit inadequate. Size does matter in tone value with tourmaline. She weighs a petite .52 carats.